# CVE-2026-40449

> Vulnerability · severity: **MEDIUM** (CVSS 6.6).

## Description

Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in Samsung Open Source ONE.
Affected version is prior to commit  1.30.0.

## Key facts

- **CVE ID:** CVE-2026-40449
- **Published:** 2026-04-22
- **CVSS severity:** MEDIUM
- **CVSS base score:** 6.6
- **CWE codes:** CWE-190

## Affected products

- `samsung:one`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-40449

## Citation

> AI Analytics. CVE-2026-40449. Retrieved 2026-07-16 from https://api.ai-analytics.org/cve/CVE-2026-40449. Derived from NIST NVD. Licensed CC0.

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